baber/WOPTO huggingface dataset:
Patent JP-H01275388-A (JP)
Title: Elevator control device
Inventor: IWATA SHIGEMI
IPC: H02P27/06
Filed: 1988-04-26
Abstract: PURPOSE:To eliminate the necessity for controlling units by providing a plurality of sub-microcomputers, a main microcomputer including a memory means storing preliminarily at least one of control data and control program necessary to the sub-microcomputers, and a transmission means. CONSTITUTION:A main microcomputer 80A are connected through first to third sub-microcomputers 90A, 110, 130 and transmission interface (transmission means) 100, 120, 140. The computer 80A includes a memory means 89. The means stores set values and control values necessary to the sub-microcomputers 90A, 110, 130, the values are transmitted to the sub-microcomputers 90A, 110, 130. It is therefore possible to dispense with control units since they 90A, 110, 130 use the values sent from the main computer 80A.
Patent JP-H02279158-A (JP)
Title: Method and device for forming carbonated water
Inventor: YUGAWA SHUJI
IPC: A61H33/02
Filed: 1989-04-20
Abstract: PURPOSE:To form carbonated water of a high concn. with a simple and compact device by feeding carbon dioxide into the hollow of a hollow yarn type semipermeable membrane and dispersing and absorbing the carbon dioxide via the hollow yarn type semipermeable membrane into the water flowing in contact with the surface of the hollow yarn type semipermeable membrane. CONSTITUTION:This device has a suction pump 4 which circulates and passes hot water 2 in a bath tub 1 through a conduit 3, a dispersing device 5 having the hollow yarn type semipermeable membrane 51 the surface of which comes into contact with the circulating hot water 2, and a carbon dioxide cylinder 7 which feeds the carbon dioxide via the conduit 6 into the hollow of the hollow yarn type semipermeable membrane 51 and disperses and absorbs the carbon dioxide into the hot water 2 circulating and flowing via the hollow yarn type semipermeable membrane 51. The ratio of the volume of the water to be passed in the dispersing device 5 while maintaining the contact with the hollow yarn type semipermeable membrane 51 and the amt. of the carbon dioxide to be supplied is preferably kept set in a 5 to 300% range of the theoretical saturation solubility in the dispersing device. The carbon dioxide permeates the hollow yarn type semipermeable membrane in the form of fine bubbles when the carbon dioxide is fed into the hollow of the hollow yarn type semipermeable membrane. Then the carbon dioxide dissolves into the water to carbonate the water which flows in the hollow yarn type semipermeable membrane by coming into contact with the surface of this membrane.
Patent JP-S5624806-A (JP)
Title: High frequency oscillating circuit
Inventor: IMAI TOSHIO
IPC: H03B5/12
Filed: 1979-08-08
Abstract: PURPOSE:To make it possible to put a circuit into the best operation by suppressing the temperature rise of an oscillating element without increasing emitter resitance, by connecting a constant current circuit to the emitter of an oscillating transistor. CONSTITUTION:To the emitter of oscillating transistor 1 constituting the oscillating circuit, constant current circuit 11 is connected by way of high frequency element inductor 7' and by-pass capacitor 6. When the electric power source is put to work, transistor 1 is supplied with a fixed base voltage by base-biasing fixed resistances 9 and 10 and constant electric current flows from constant current circuit 11. With the electric power source on, oscillation starts and as electric current originating in the oscillation flow, the emitter current is suppressed to a constant value by the constant electric current source, so that electric current, that does not originate in the oscillation, of the emitter current will be reduced.
Patent JP-S5726465-A (JP)
Title: Semiconductor device
Inventor: YASUJIMA TAKASHI
IPC: H01L29/72
Filed: 1980-07-24
Abstract: PURPOSE:To improve the current amplification factor of a semiconductor device with low emitter current region by removing the part exposed on the surface of a substrate of emitter and base junction to form a groove and covering the surface of the substrate including the groove with clean oxidized film. CONSTITUTION:An n<+> type buried layer 102 is formed on a p type Si substrate 101, and an n type epitaxial layer 103, a p<+> type isolation region 104, a p<+> type base region 108, an n<+> type emitter region 113, etc. to become collector region are formed on the substrate 101. Then, the part exposed on the surface of the layer 103 of the emitter and base junction is selectively removed, and an annular groove 113 is formed. Then, a clean oxidized film 114 is formed on the surface of the layer 103 including the groove 113. Thus, the recombination center density in the emitter and base junction depletion layer caused by the crystalline defect or the like can be remarkably reduced. Consequently, it can prevent the increase in the base current at the operating time of the n-p-n transistor, and the current amplification factor hFE can be remarkably improved.
Patent JP-S59222434-A (JP)
Title: 1-triazolylethyl ether derivative, manufacture composition containing same
Inventor: ROBERUTO NIFUERAA
IPC: A01N43/653
Filed: 1984-05-19
Abstract: Essentially, a process is described for the preparation of the 1-triazolylethyl ether derivatives, defined in claim 1, of the general formula I   <IMAGE> (I)  which consists in (a) reacting an oxirane of the formula II   <IMAGE> (II)   at temperatures of -20 DEG to +100 DEG  C., in the presence of an acid catalyst or an acid condensation agent, with an alcohol of the formula III R3-OH (III) to give a glycol monoether of the formula IV   <IMAGE> (IV)   and (b) subsequently reacting the glycol monoether of the formula IV or one of its esters, in the presence of an acid-binding agent or condensation agent, at temperatures of 0 DEG  to 150 DEG  C., with a triazole of the formula V   <IMAGE> (V)   the substituents R1, R2 ; amd R3 in the formula II to IV being as defined under formula I and M in formula V being hydrogen or a metal atom. The novel compounds within the scope of formula I and their use are also described.
Patent JP-S5442171-A (JP)
Title: Transmitting or receiving device of ultrasonic waves
Inventor: TAKAMIZAWA KINYA
IPC: G01N29/44
Filed: 1978-08-23
Abstract: PURPOSE:To provide a simple circuit constitution of relatively small number of taps even if resolution is improved by constituting variable delay circuits with a plurality of cascade-connected tapped delay lines and selecting the taps.
Patent JP-H05268951-A (JP)
Title: Production of glucosyltransferase using glucosyltransferase gene
IPC: C12N15/09
Filed: 1992-03-27
Abstract: PURPOSE:To enhance the productivity of a glucosyltransferase by using a gene recombination technique. CONSTITUTION:The objective method for producing a glucosyltransferase is to culture in a nutrient culture medium Aspergillusniger in which a recombinant DNA prepared by integrating a DNA containing a glucosyltransferase gene thereinto is transduced, produce the glucosyltransferase in the resultant culture and then collect the obtained glucosyltransferase from the culture.
Patent JP-H10293824-A (JP)
Title: Identification system and data reading device
Inventor: KITAGAWA TOSHIYA
IPC: G06K17/00
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To prevent the mutual interference even among plural pieces of reader/ writer which are placed close to each other by adding an interference level detection means and a mode switch means to every reader-writer. SOLUTION: A reader-writer 1 consists of a read-write control part 2, a modulation part 3, an amplifier part 4, a transmitting antenna coil 5, a receiving antenna coil 6, an amplifier part 7, a detection part 8 and an A/D converter 9. The part 2 has an interference level detection means 2a and a mode switch means 2b. The means 2a can detect an interference level after the lapse of a fixed time in an interference detection mode. The means 2b performs the switching between the interference detection mode where the interference level is detected by the means 2a and a communication mode where the data communication is carried out between the transmitting and receiving parts. Then the means 2b sets a communication mode when no interference level is detected by the means 2a and then sets an interference detection mode after the communication mode is over.
Patent JP-H05273538-A (JP)
Title: Negative type back light liquid crystal display panel
IPC: G02F1/1335
Filed: 1992-03-27
Abstract: PURPOSE:To provide a liquid crystal display panel which has mean brightness by preventing a linear light leak part where there is no black mask from being formed at the joint part of two electrode panels when a large-sized display panel is obtained by joining both the electrode panels. CONSTITUTION:When the two electrode panels A and B are joined together, an array of black masks (x), (x) ... on a common electrode X positioned at the joint part of one electrode panel B is provided mutually successively at the joint end sides by black masks x', x' and the black mask edges are made to slightly cross (overlap with) the edges of segment electrodes Y, Y ... of an opposite electrode panel A, thereby preventing the linear light leak part from being formed at the joint part of both the electrode panels A and B.
Patent JP-S5435142-A (JP)
Title: Crevice corrosion preventing method for chemical apparatus made of titanium
Inventor: FUKUZUKA TOSHIO
IPC: C23F13/00
Filed: 1977-08-25
Abstract: PURPOSE: To prevent the crevice corrosion obtructing the anodic reaction of crevice part, by making copper or copper alloy as sacrificial anode material and also, making the crevice part as cathode forcibly, at the chemical apparatus carried out corcorsion preventing processing of inner surface by titanium material. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-H07292641-A (JP)
Title: Concrete conveying method in dam construction, and bucket device therefor
Inventor: OI YOSUKE
IPC: E02B7/00
Filed: 1991-04-05
Abstract: PURPOSE:To promote placement efficiency by forming the bottom of a box-- shaped bucket of bottom covers capable of opening and shutting to both sides thereof so that concrete will not stop, and making it possible to use a bucket device for both stiff-consistency and regular-consistency for constructing a dam. CONSTITUTION:The bottom of a bucket 4 for conveying ready-mixed concrete to a concrete placement site by a crane 3 is formed of bottom covers 21 and 22 capable of opening and shutting to both sides so that concrete is not made to stop up. Even if super stiff-consistency concrete B constructing the inside of a dam A is placed and even if regular consistency concrete C for the outside thereof is placed, the bucket 4 can be used for both of them. An opening and shutting mechanism of the bottom covers 21 and 22 is provided with the same operation as that of a usual grab-bucket. According to the constitution, placement efficiency of concrete can be promoted.
Patent JP-S61258744-A (JP)
Inventor: KITAYAMA YUSHIN
IPC: H05K3/46
Filed: 1985-05-14
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S62260445-A (JP)
Title: Scramble method
Inventor: NOJIMA SATOSHI
IPC: H04L7/08
Filed: 1986-05-06
Abstract: PURPOSE:To improve a scramble effect by using a multiframe format for data and changing a pseudo random pattern generation polynominal at every frame. CONSTITUTION:The multiframe format is adopted for the data, and the pseudo random pattern generation polynominal is changed every frame as GP1-GP4 show. The titled method intends to scramble or descramble the data according to pseudo random patterns generated by the pseudo random pattern polynominals GP1-GP4. Accordingly, if data with the same pattern is scrambled by transmission processing, etc., it is scrambled by different pseudo random patterns, whereby patterns without deterioration can be obtained. Thus the mistaken reception can be prevented, and a highly reliable transmission system can be built.
Patent JP-H06312160-A (JP)
Title: Grain feed device for oscillating selection device
Inventor: ISSHIKI TSUTOMU
IPC: B07B13/16
Filed: 1993-04-28
Abstract: PURPOSE:To stretch the feed width of a distribution case and smooth and quicken the flow of grains by feeding directly from a distribution and feed gutter to an oscillating selection plate on the tompost stage and also feeding grains to the oscillating selection plates other than the topmost through the distribution and feed gutter and the distribution case. CONSTITUTION:A distribution and feed gutter 17 is formed above the end of the feed side 16a and over an oscillating selection plate 16, and grains are fed to the oscillating selection plate 16 on the topmost stage. A case 18 for distributing and feeding grains from the horizontal side is attached to the oscillating selection plates 16 other than the topmost, and grains are fed through the distribution case 18. Thus the total of distribution and feed line 18a of the distribution case 18 is reduced by the line for the rocking selection plate 16 on the topmost stage, and if necessary, the width of the distribution and feed line 18a of the distribution case 18 can be widened in compliance with the reduction of the distribution and feed line.
Patent JP-S5327193-A (JP)
Title: Abrasive process
Inventor: INOUE KIYOSHI
IPC: B24B31/112
Filed: 1976-08-26
Abstract: PURPOSE:To improve processing efficiency of barrel finishing, by the action of variable magnetic field, using a magnetic abrasive grain and abrasive solution having a chemical abrasive action, in an abrasive process such as deburring, removal of corners, chamfer, etc. of a relatively small work.
Patent JP-H10293764-A (JP)
Title: Structured document database retrieving method, structured document database retrieval system and recording medium
Inventor: GOTO MASATOMO
IPC: G06F17/30
Filed: 1997-04-18
Abstract: PROBLEM TO BE SOLVED: To provide a retrieving method of a structured document database which easily designates an element of an object to be retrieved, easily inputs a keyword to the element and performs retrieval in a short time even at the time of retrieving a structured document that is unknown to a user in a retrieving method to a database which accumulates element names that constitute document and structured documents in which the hierarchical structure of an element is defined. SOLUTION: This device shows a document format diagram that defines layout positions of contents of an element, accepts an input of a keyword that is associated with the layout position of the document format diagram, identifies an element that is an object to be retrieved through the layout position where a keyword in inputted, retrieves the content of the identified element based on an inputted keyword and acquires a document.
Patent JP-S63267387-A (JP)
Inventor: YOKOE MASAAKI
IPC: D05B21/00
Filed: 1987-04-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H04234891-A (JP)
Title: New cephem compound and salt thereof
Inventor: SAKANE KAZUO
IPC: A61P31/04
Filed: 1991-02-06
Abstract: PURPOSE:To obtain a new cephem compound (salt) containing pyrazolio group, effective for treating infectious diseases with pathogenic bacteria, useful as an antimicrobial agent having much more excellent effects than existing cephem- based compounds, having high antimicrobial activity. CONSTITUTION:A 7beta-substituted amino-3-substituted-3-cephem-4-carboxylic acid ester shown by formula I(R<5> is protected amino group; R<6> is protected carboxyl group; Y is eliminable group) is reacted with a 1-substituted-oxypropyl-5- substituted-aminopyrazole shown by formula II [R<3> is (protected)amino; R<4> is (protected)hydroxypropyl] and deprotected to give a 73b-amino-3(1-substituted- pyrazolio)methyl-3-cephem-4-carboxylic acid shown by formula III, which is reacted with a 5-aminothiadiazole derivative shown by formula IV [R<1> is (protected)amino; R<2> is H or organic group; Z is N or CH] to give the objective new cephem compound (salt) shown by formula V.
Patent JP-S5626881-A (JP)
Title: 3-alkenyloxy-4 3h -quinazolinone derivative
Inventor: OOSHIRO YASUO
IPC: C07D491/056
Filed: 1979-08-10
Abstract: NEW MATERIAL:A 3-alkenyloxy-4(3H)-quinazolinone derivative of formula I (R 1  is H, lower alkyl or cycloalkyl; R 2 WR 6  are H, halogen, or lower alkyl; R 7  is halogen, lower alkyl, nitro, or lower alkoxy; n is 0W2; when n is 2, R 7  may be lower alkylenedioxy).  
     EXAMPLE: 3-Allyloxy-4(3H)-quinazolinone.  
     USE: Insecticide highly effective to agricultural and house vermins, and low-toxic to warm-blooded animals.  
     PROCESS: The compound of formula I is prepared, e.g., by reacting a 3-hydroxyquinazolin-4-one derivative of formula II with a halogenated alkenyl derivative of formula III (X is halogen such as Cl, Br, etc.) in a solvent such as methanol pref. in the presence of an acid accepter such as sodium hydroxide at 0W100°C, pref. room temperature to 80°C. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5627855-A (JP)
Title: Sunken kotatsu
Inventor: TSUSAKA HARUNARI
IPC: F24J3/00
Filed: 1979-08-10
Abstract: PURPOSE: To facilitate the fitting and detachment of a heater by a method wherein two panels provided with parallel heat pipes are abutted against each other at right angle to form a panel heater, and the panel heaters are placed along the inside surfaces of the side walls of a sunken KOTATSU.  
     CONSTITUTION: The end portions of two panels 1, 1 are abutted against each other at right angles to form a hollow header 2 at the corner portion, and the inside ends of heat pipes 4 arranged in parallel on each panel 1 are connected. The inside ends of the heat pipes 4 are closed. A sheathed heater 7 is inserted in the hollow portion 6 of the header 2, to constitute a panel heater A. Two such panel heaters A are placed along the inside wall surfaces of a sunken KOTATSU so that the panel heaters are placed on the whole inside surfaces of the sunken KOTATSU. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H11293543-A (JP)
Title: Base cloth for tufting
Inventor: ARIOKA TOKUAKI
IPC: D03D15/567
Filed: 1998-04-14
Abstract: PROBLEM TO BE SOLVED: To provide a base cloth for tufting, having a small penetration resistance of needle in the tufting of pile yarn, a small thermal shrinkage and high adhesivity to backing material and giving a tufted product having improved pile-holding force. SOLUTION: This base cloth for tufting is produced by using a crimped yarn composed of a polyolefin tape yarn as a part or total of the warp and/or the weft. Preferably, the percentage crimp of the crimped yarn is 3-100% and the tape yarn is a split yarn.
Patent JP-H0677456-A (JP)
Title: Complete contact type image sensor and unit
Inventor: NAKAMURA TETSURO
IPC: H04N1/19
Filed: 1992-04-22
Abstract: PURPOSE:To mount a semiconductor image sensor chip on a substrate easily and in a short time and provided a high performance, simple, contact and economical complete contact type image sensor and its assembly unit by a method wherein a conventional complicated wire boding work with metallic fine wires is eliminated and simple bump electrodes are formed. CONSTITUTION:A semiconductor chip 23 having a photodetector 27 is mounted on the surface of a translucent substrate 21 which has a circuit conductor layer 22 on its surface with photocuring type insulating resin 25 therebetween in a face-down manner so as to make its electrodes 24 abut against the circuit conductor layer 22. Further, an opaque resin layer 28 is formed on the surface of the semiconductor chip 23 except on the parts of the photodetector 27 and the electrodes 24. The rear of the translucent substrate 21 is used as a source document contact surface and a source document is lit and read by a light source (LED array) which apply a light from the above. At that time, an optical crosstalk between the photodetectors is avoided by the opaque resin layer 28 and, further, an antistatic structure is provided.
Patent JP-S62259394-A (JP)
Title: X-ray device
Inventor: MURAKAMI FUMIO
IPC: H05G1/54
Filed: 1986-05-02
Abstract: PURPOSE:To prevent the shortening of service life of an X-ray tube owing to a loading more than the permissible value, by watching the residual heat amount of the anode of the X-ray tube, giving a warning signal when the residual heat amount reaches a specific value, and giving an alarm signal when the residual heat amount exceeds the permissible value. CONSTITUTION:A compute circuit 12 inputs the both outputs of a tube vlotage detecting circuit 11 and a tube current X-ray radiation time detecting circuit 10, and computes the X-ray tube anode heat amount accumulation responding to the loading condition detected for each X-ray radiation of an X-ray tube 7. The result is added to the former residual amount, while the integrated and memorized heat amount is unified to the X-ray tube cooling rate, subtracted with the time, and the result is stored in a first memory circuit 13. In a second memory circuit 14, permissible maximum anode heat amount accumulation values for various types of X-ray tubes are stored. The values of the circuits 13 and 14 are compared in a comparison/control circuit 16, where a warning signal is generated when the value comes to a specific range lower at a given rate than the permissible maximum heat amount, and displayed at a warning device 17. When the residual heat amount exceeds the permissible value, the X-ray radiation interlock signal is generated.
Patent JP-S59229796-A (JP)
Title: Semiconductor memory
Inventor: TACHIMORI HIROSHI
IPC: G11C29/04
Filed: 1983-06-10
Abstract: PURPOSE:To reduce a layout area by making use of the breakdown of a p-n junction or the breakdown of a gate insulated film of an MOSFET to a memory means which stores a defective address for relief of a defective bit. CONSTITUTION:A load resistance R1 and an MOSFETQ1 serving as a memory means are connected in series between a power supply terminal VCC and the earth potential (0V) of a circuit. The information is stored in response to a fact whether the gate insulated film of the MOSFETQ1 is broken or not. Therefore the gate of the MOSFETQ1 is connected to the resistance R1, and the source and the drain of the MOSFETQ1 are connected the earth potential point of the circuit. A pad P0 for program is also connected to the gate electrode of the MOSFETQ1. That is, the high voltage which breaks the gate insulated film of the FETQ1 is impressed to the pad P0 as long as a defective address signal a0 to be written is set at a high level. If the signal a0 is set at a low level, no high voltage is impressed to the pad P0. Thus the gate insulated film of the MOSFETQ1 is not broken.
Patent JP-S584394-A (JP)
Inventor: WATASHI MASAHIRO
IPC: B26D7/02
Filed: 1981-06-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000040355-A (JP)
Title: Memory utilizing giant magnetoresistance effect
Inventor: KOGANEI AKIO
IPC: H01L27/105
Filed: 1999-04-09
Abstract: PROBLEM TO BE SOLVED: To smooth the variation in recording current by disposing write lines between a first magnetic layer and an insulator layer of an SOI substrate. SOLUTION: The region where an Si epitaxial layer is etched by subjecting the SOI substrate of the Si/SiO2/Si epitaxial layer to patterning is defined by a resist mask. The SOI substrate on which the resist remains is put into a sputtering device and Al which constitutes the write lines is deposited thereon so as to embed the Al into the grooves of the Si epitaxial layer and thereafter the Al film of the unnecessary portions is removed by lift-off to create the state that the write lines are embedded into the Si epitaxial layer. The substrate is put into the sputtering device where an insulating layer SiN, a first magnetic layer Ni80Fe20, a nonmagnetic layer Cu, a second magnetic layer Co, an insulating layer Cu, a second magnetic layer Co and an insulating layer SiN are deposited thereon. The first magnetic layer is a soft magnetic material and is formed as a reproducing layer.  The second magnetic layer is a hard magnetic material and functions as a memory layer.